Usage Tips:[Advanced Solar Pool Ionizer]The solar pool ionizer is made of copper to durability.The solar panel of the copper pool ionizer generates a low voltage electric current when exposed to sunlight. The copper rods release Cu2+ and + ions into the water with the help of the electric current, which keeps your pool clean.[Automatically Switch 7 Colors]Auto light up at night (Turn on the switch at the bottom), copper pool floater can light up for 2 nights after fully solar . Automatically change 7 colors every 2s (Red, Orange, Yellow, Green, Cyan, Blue, ), soft light creates a charming atmosphere. Our solar ionizer for above ground pool suitable for harsh weather.[Saves Time and Money]Say goodbye to hard work cleaning, the Solar Pool Ionizer reduces chlorine usage by 85, requires no recharging, and saves the pool maintenance and cleaning. The pool copper ionizer keeps your pool clear while you're away![Healthy, Kid-friendly] chlorine powder, saying goodbye to skin, hair and eye discomfort. Easy to install, suitable for salt or chlorine pools, above ground pools, indoor pools with warming lights. Use a pool ionizer 's health.[Fits Pools of All Capacities]Each copper pool ionizer covers up to 35,000 Gal of pool, increasing the unit based on pool capacity. Clean the with the brush every 2 weeks and replace the copper anode every 1-2 quarters to keep the pool clean. Solar Pool Ionizer is made of ABS, 99.95 purity copper to durability.Colour:WhiteMaterial:ABSPackage Contents:1 x Solar Pool IonizerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.